Percentage MCQ & Objective Questions
Understanding percentages is crucial for students preparing for school exams and competitive tests in India. Mastering this topic not only aids in solving real-life problems but also enhances your performance in exams. Practicing MCQs and objective questions on percentages helps you grasp key concepts and boosts your confidence, ensuring you score better in important exams.
What You Will Practise Here
Definition and significance of percentages
Conversion between fractions, decimals, and percentages
Calculating percentage increase and decrease
Finding percentages of given quantities
Applications of percentages in profit and loss
Percentage problems in ratio and proportion
Real-life applications of percentages in various fields
Exam Relevance
Percentage is a vital topic in various examinations, including CBSE, State Boards, NEET, and JEE. It frequently appears in objective questions, where students are required to solve problems related to percentage calculations, profit and loss, and data interpretation. Common question patterns include direct calculations, word problems, and application-based scenarios, making it essential for students to be well-prepared.
Common Mistakes Students Make
Confusing percentage increase with percentage decrease
Incorrectly converting fractions and decimals to percentages
Misunderstanding the context of word problems
Neglecting to simplify problems before solving
Overlooking the importance of units in percentage calculations
FAQs
Question: What are some effective strategies to solve percentage MCQs quickly?Answer: Practice regularly, understand the underlying concepts, and learn shortcuts for common calculations to improve speed and accuracy.
Question: How can I relate percentages to real-life situations?Answer: Consider examples like discounts during shopping, interest rates on loans, or calculating marks in exams to see the practical applications of percentages.
Now is the time to enhance your understanding of percentages! Dive into our practice MCQs and test your knowledge to ensure you are well-prepared for your exams. Remember, consistent practice leads to success!
Q. If a population of a town increases by 10% every year and the current population is 5,000, what will be the population after one year?
A.
5,200
B.
5,500
C.
5,600
D.
5,800
Show solution
Solution
Increase = 10% of 5000 = 0.1 * 5000 = 500; Population after one year = 5000 + 500 = 5500.
Correct Answer:
B
— 5,500
Learn More →
Q. If a population of a town increases by 15% in one year, what will be the population after one year if the current population is 20,000?
A.
22,000
B.
23,000
C.
24,000
D.
25,000
Show solution
Solution
Increase = 15% of 20,000 = 3,000. New population = 20,000 + 3,000 = 23,000.
Correct Answer:
A
— 22,000
Learn More →
Q. If a population of a town increases from 10,000 to 12,000 in a year, what is the percentage increase in population?
A.
15%
B.
20%
C.
25%
D.
30%
Show solution
Solution
Increase = 12000 - 10000 = 2000; Percentage increase = (2000/10000) * 100 = 20%.
Correct Answer:
B
— 20%
Learn More →
Q. If a population of a town increases from 10,000 to 12,000 in a year, what is the percentage increase in the population?
A.
15%
B.
20%
C.
25%
D.
30%
Show solution
Solution
Percentage increase = ((12000 - 10000) / 10000) * 100 = (2000 / 10000) * 100 = 20%.
Correct Answer:
B
— 20%
Learn More →
Q. If a population of a town increases from 10,000 to 12,000, what is the percentage increase?
A.
20%
B.
15%
C.
25%
D.
10%
Show solution
Solution
Percentage increase = ((12000 - 10000) / 10000) * 100 = 20%.
Correct Answer:
A
— 20%
Learn More →
Q. If a population of a town increases from 20,000 to 25,000 in a year, what is the percentage increase?
A.
20%
B.
25%
C.
30%
D.
35%
Show solution
Solution
Percentage increase = ((25000 - 20000) / 20000) * 100 = (5000 / 20000) * 100 = 25%.
Correct Answer:
B
— 25%
Learn More →
Q. If a population of a town increases from 2000 to 2500 in a year, what is the percentage increase in population?
A.
20%
B.
25%
C.
30%
D.
35%
Show solution
Solution
Percentage increase = ((2500 - 2000) / 2000) * 100 = (500 / 2000) * 100 = 25%.
Correct Answer:
B
— 25%
Learn More →
Q. If a population of a town increases from 2000 to 2500, what is the percentage increase?
A.
20%
B.
25%
C.
30%
D.
15%
Show solution
Solution
Percentage increase = ((2500 - 2000) / 2000) * 100 = 25%.
Correct Answer:
B
— 25%
Learn More →
Q. If a product is marked at $150 and is sold at a 10% discount, what is the selling price?
A.
$135
B.
$140
C.
$145
D.
$150
Show solution
Solution
Selling price = 150 - (10/100 * 150) = 150 - 15 = 135.
Correct Answer:
A
— $135
Learn More →
Q. If a product is marked at $150 and sold at a 10% discount, what is the selling price?
A.
$135
B.
$140
C.
$145
D.
$150
Show solution
Solution
Selling price = 150 - (10/100 * 150) = 150 - 15 = 135.
Correct Answer:
A
— $135
Learn More →
Q. If a product is marked at $200 and is sold at a 10% discount, what is the selling price?
A.
$180
B.
$190
C.
$200
D.
$210
Show solution
Solution
Selling price = 200 - (0.1 * 200) = 200 - 20 = 180
Correct Answer:
A
— $180
Learn More →
Q. If a product is marked at $200 and sold at a 10% discount, what is the selling price?
A.
$180
B.
$190
C.
$200
D.
$210
Show solution
Solution
Selling price = 200 - (0.10 * 200) = 200 - 20 = $180.
Correct Answer:
A
— $180
Learn More →
Q. If a product is marked at $200 and sold at a 10% profit, what is the cost price?
A.
$150
B.
$160
C.
$180
D.
$190
Show solution
Solution
Let the cost price be x. Then, 1.1x = 200 => x = 200 / 1.1 = 181.82.
Correct Answer:
B
— $160
Learn More →
Q. If a product's price increases from $150 to $180, what is the percentage increase?
A.
20%
B.
15%
C.
25%
D.
30%
Show solution
Solution
Percentage increase = ((180 - 150) / 150) * 100 = 20%.
Correct Answer:
A
— 20%
Learn More →
Q. If a product's price increases from $200 to $250, what is the percentage increase?
A.
20%
B.
25%
C.
30%
D.
15%
Show solution
Solution
Percentage increase = ((250 - 200) / 200) * 100 = (50 / 200) * 100 = 25%.
Correct Answer:
B
— 25%
Learn More →
Q. If a product's price increases from $50 to $60, what is the percentage increase?
A.
20%
B.
15%
C.
25%
D.
10%
Show solution
Solution
Percentage increase = ((60 - 50) / 50) * 100 = 20%.
Correct Answer:
A
— 20%
Learn More →
Q. If a shirt costs $40 after a 20% discount, what was the original price?
Show solution
Solution
Let the original price be x. Then, x - 0.2x = 40, so 0.8x = 40, thus x = 50.
Correct Answer:
A
— 50
Learn More →
Q. If a shirt costs $40 and is on sale for 20% off, what is the sale price?
Show solution
Solution
20% of $40 = (20/100) * 40 = $8. Sale price = $40 - $8 = $32.
Correct Answer:
A
— 32
Learn More →
Q. If a shirt costs $40 and is sold at a 20% discount, what is the selling price?
Show solution
Solution
Discount = 20% of 40 = 8. Selling price = 40 - 8 = 32.
Correct Answer:
B
— 36
Learn More →
Q. If a shirt is sold for $240 after a discount of 20%, what was the original price of the shirt?
A.
$300
B.
$280
C.
$250
D.
$320
Show solution
Solution
Let the original price be x. After a 20% discount, the selling price is 80% of x. Therefore, 0.8x = 240; x = 240 / 0.8 = 300.
Correct Answer:
A
— $300
Learn More →
Q. If a shirt is sold for $40 after a 20% discount, what was its original price?
A.
$32
B.
$36
C.
$48
D.
$50
Show solution
Solution
Let original price be x. 0.8x = 40, x = 40/0.8 = 50
Correct Answer:
C
— $48
Learn More →
Q. If a shirt is sold for $40 after a discount of 20%, what was the original price of the shirt?
A.
$50
B.
$60
C.
$45
D.
$55
Show solution
Solution
Let the original price be x. Then, 0.8x = 40, so x = 40/0.8 = $50.
Correct Answer:
A
— $50
Learn More →
Q. If a shirt is sold for $45 after a discount of 10%, what was the original price of the shirt?
A.
$50
B.
$55
C.
$60
D.
$65
Show solution
Solution
Let the original price be x. After a 10% discount, the selling price is x - 0.1x = 0.9x. So, 0.9x = 45. Therefore, x = 45/0.9 = $50.
Correct Answer:
A
— $50
Learn More →
Q. If a student answered 85% of the questions correctly in an exam and there were 120 questions, how many questions did he answer correctly?
A.
90
B.
95
C.
100
D.
102
Show solution
Solution
Correct answers = 0.85 * 120 = 102.
Correct Answer:
C
— 100
Learn More →
Q. If a student answered 90 questions correctly out of 120, what is the percentage of correct answers?
A.
70%
B.
75%
C.
80%
D.
85%
Show solution
Solution
Percentage of correct answers = (90 / 120) * 100 = 75%.
Correct Answer:
C
— 80%
Learn More →
Q. If a student increases his score from 50 to 70 in a test, what is the percentage increase in his score?
A.
30%
B.
40%
C.
50%
D.
20%
Show solution
Solution
Percentage increase = ((70 - 50) / 50) * 100 = 40%.
Correct Answer:
B
— 40%
Learn More →
Q. If a student needs to score at least 75% to pass an exam and he scored 300 out of 400, did he pass?
A.
Yes
B.
No
C.
Cannot be determined
D.
None of the above
Show solution
Solution
Percentage = (300/400)*100 = 75%. Since he scored exactly 75%, he passes.
Correct Answer:
A
— Yes
Learn More →
Q. If a student needs to score at least 75% to pass and he scored 300 marks out of 400, did he pass?
A.
Yes
B.
No
C.
Cannot determine
D.
Depends on the subject
Show solution
Solution
Percentage = (300/400) * 100 = 75%. He passed.
Correct Answer:
A
— Yes
Learn More →
Q. If a student needs to score at least 75% to pass and he scores 300 marks out of 400, does he pass?
A.
Yes
B.
No
C.
Maybe
D.
Not enough information
Show solution
Solution
Percentage = (300 / 400) * 100 = 75%. He passes.
Correct Answer:
A
— Yes
Learn More →
Q. If a student scored 75% in an exam and the total marks were 800, how many marks did he score?
A.
600
B.
650
C.
700
D.
750
Show solution
Solution
Marks scored = 75% of 800 = 0.75 * 800 = 600.
Correct Answer:
A
— 600
Learn More →
Showing 151 to 180 of 191 (7 Pages)